how to combine two columns in sql server

Question

select BatchID = (select eid from BATCHID where bid = 'B16401' and b_activ = <>'d'
Cid = (select top 1 certificate_no from certificate_detail where stud_id = a.stud_id and active = 'A' and crsname = 'ctf' )
from student a, course_registration b, batch_course_registration c where
a.stud_id=b.stud_id and b.cr_bill_no=c.cr_bill_no
and c.bcr_batch_id='B16401' and b.cr_active='A' and a.stud_active<>'D'

Wheni exeucte the above query output as follows

Batchid Cid
CTF/B376 09

I want to combine the above batchid and Cid and get the output as follows

Batchid Cid Batch
CTF/B376 09 CTF/B376/09

for that how can i combine the two columns in sql server

Abhishek Singh · Answer

Hi There Please try the below query.... select Convert(nvarchar(50)Batchid)+'/'+Convert(nvarchar(50)Cid) from Yourtable Hope this will work for you. Abhishek

Manas Mohapatra · Answer

Try below query: SELECT BatchID Cid (BatchID + '/' +Cid) AS Batch FROM ( select BatchID = (select eid from BATCHID where bid = 'B16401' and b_activ = 'd' Cid = (select top 1 certificate_no from certificate_detail where stud_id = a.stud_id and active = 'A' and crsname = 'ctf' ) from student a course_registration b batch_course_registration c where a.stud_id=b.stud_id and b.cr_bill_no=c.cr_bill_no and c.bcr_batch_id='B16401' and b.cr_active='A' and a.stud_active 'D') AS Temp